439 S. 4th Street 439 S 4th St, San Jose, CA is a rental apartment building with 3 floorplans available. It is located in the Downtown San Jose neighborhood of San Jose. It has apartment amenities including ceiling fan, assigned parking, on-site laundry, and oven. It has building amenities including on-site laundry, and controlled access. Cats and dogs are allowed, making it a pet-friendly building.